id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4817614,2301597,plaintiff,Morstede,Thomas,,673886,"Morstede, Thomas, of Lodon, surgeon, on hiw own account",0 4817615,2301597,defendant,Gra,John,,796706,"Gra, John, of Ingelby, Lincs, knight",0 4817616,2301597,defendant,Kesewyk,John,yeoman,618189,"Kesewyk, John, of Wyset, Suff, yeoman",1